baber/WOPTO huggingface dataset:
Patent JP-2002067900-A (JP)
Title: Driving operation device for working vehicle or the like
Inventor: NAKAI MASAJI
IPC: B62D11/08
Filed: 2000-08-25
Abstract: PROBLEM TO BE SOLVED: To simplify an operation and a structure of a parking brake and to effectively arrange a main transmission lever and a working part rising and falling operation part in a working vehicle with a round shape handle. SOLUTION: In a working vehicle including a round shape handle for steering in a traveling direction and a brake pedal 2 applying a brake during traveling, a parking brake button 3 making the brake pedal 2 locked in a brake applying condition is provided in an upper surface location of a generaly center part of the handle 1, and an up and down fine adjustment button 6 rising and falling a working part 5, an up button 7 rising the working part 5 to the uppermost position and a down button falling a working part 5 to a set position are provided on an operator side surface of a main transmission lever 4 for performing switching of forward and reverse and shifting gears arranged on one side of the handle 1.
Patent JP-2002075271-A (JP)
Title: Illumination device
Inventor: NISHIDA SATOHIKO
IPC: H01J61/30
Filed: 2000-08-28
Abstract: PROBLEM TO BE SOLVED: To provide an illumination device which can provide a required light flux over a wide temperature range and shorten light flux start-up time. SOLUTION: A fluorescent lamp La in the illumination device has an amalgam stored in a storage space provided at a part covered with a lamp base part 2 inside a glass tube 1, as a discharge lamp, and has the coldest point at the tip part of the lamp 1a. The glass tube 1 of the fluorescent lamp La is formed with an infrared absorbing glass doped with impurities for endowing it infrared absorbing nature. Further, an infrared absorbing film 8 consisting of an optical multi-layer film which absorbs infrared rays is arranged on the outside face of the glass tube 1 at the tip part the lamp 1a.
Patent JP-2001109656-A (JP)
Title: Memory cooperation type data processor
Inventor: PERTHUIS DE HUGUES
IPC: G06F13/16
Filed: 2000-08-28
Abstract: PROBLEM TO BE SOLVED: To facilitate the design of a device for data processing to cooperate with a memory, and to generate an optimal control signal for a desired memory on the basis of an internal address. SOLUTION: Processing of data to cooperate with a memory such as MPEG decoding, for example, has following features. A processor generates a logical request. This logical request defines at least one feature common for data groups. An address processing circuit generates a physical request based on the logical request. This physical request defines the address of folding concerning the data group. On the basis of the physical request, a memory interface transfers the data group between the memory and the processor. Thus, it is not necessary to know how and where data are to be processed or data are processed and these data are preserved in the memory. This promotes the design of the data processor, especially, devices related to this data processor.
Patent JP-2002075184-A (JP)
Title: Fixing equipment for color-selecting mechanism
Inventor: TERAMOTO RYOICHI
IPC: H01J9/22
Filed: 2000-08-31
Abstract: PROBLEM TO BE SOLVED: To provide a fixing equipment of a color-selecting mechanism which can fix color-selecting mechanism stably, at a normal position in a cathode-ray tube panel. SOLUTION: In a color-selecting mechanism, which interfits panel pins 25A to 25D fixed on the inner surface of skirts of a panel 3 to respective hole in springs welded to a color-selecting mechanism in an adjusted state of a relative position between a color-selecting mechanism 5 and a panel 3 of a cathode-ray tube, for adjusting the relative position between the color-selecting mechanism 5 and the panel 3, pin holders 184 and a D-pin holder supporting the panel pins of the panel 3 are positioned closer to the inner surface of a panel 3 than to the interfitting position between each of the supporting springs and the panel pins.
Patent JP-2002068876-A (JP)
Title: Vessel type fermentation device
Inventor: NOMOTO MASAO
IPC: B01F29/60
Filed: 2000-08-31
Abstract: PROBLEM TO BE SOLVED: To produce good-quality compost in a shorter period by effecting better fermentation in subjecting various organic materials to fermentation treatment by a batch system. SOLUTION: The fermentation device for composting raw materials by storing and fermenting the same has a rotary vessel type fermenter 52 which is of a hermetic type and is rotatable, air permeating means 66, 74 and 76 which supply air into the rotary vessel type fermenter 52 and air intake means 68, 78 and 80 for discharging the air and steam in the rotary vessel type fermenter 52.
Patent JP-2002076806-A (JP)
Title: Method for manufacturing vibration reed, the vibration reed, vibrator having the vibration reed, oscillator and mobile phone
Inventor: KITAMURA FUMITAKA
IPC: H01L41/23
Filed: 2000-09-01
Abstract: PROBLEM TO BE SOLVED: To provide a method for manufacturing a vibration reed where defects such as projection hardly take place, and to provide the vibration reed, a vibrator having the vibration reed, an oscillator and a mobile phone. SOLUTION: This invention provides the method for manufacturing the vibration reed consisting of a base and at least a plurality of vibration thin rods projected from the base and each of which is formed with a groove 120a. The manufacturing method is characterized by that a process where the external shape of the vibration reed having the base 130 and the vibration thin rods 120 is formed and a process where each groove 120a is formed to each of the vibration thin rod are separately performed.
Patent JP-2002046947-A (JP)
Title: Core made of synthetic resin and molding for core
Inventor: NEGISHI MINORU
IPC: B65H75/10
Filed: 2000-08-02
Abstract: PROBLEM TO BE SOLVED: To provide a strong core and a molding for the core capable of preventing problems in a conventional paper core for plastic band and cord used in packaging, such as the scattering of paper powder and the impairing of the strength caused by the wetting, and the difficulty in disposal of the core after using the band and the cord, and being easily recycled and carried. SOLUTION: This core is manufactured by using a synthetic resin as a material, forming a molding A1 for a core by a synthetic resin corrugated molding formed by connecting plural arc-shaped bodies 3 by means of bendable connecting parts 7, and disengageably engaging and connecting both ends of the corrugated molding to form a cylindrical body used as the core.
Patent JP-2002081513-A (JP)
Title: Parallel three-axis automatic transmission
Inventor: TOKUDA MORIAKI
IPC: F16H3/08
Filed: 2000-09-06
Abstract: PROBLEM TO BE SOLVED: To minimize the axial length of a transmission and reduce a friction loss by using a hydraulic clutch C4 for first forward gear shift position G4 disposed on a first input shaft, 3 also as a reverse gear shift position GR, pivotally supporting a driven gear G4b for the first gear shift position G4 and a driven gear GRb for reverse gear shift, position GR on the output shaft 6 so as to hold a selector hub 8a connected to the output shaft 6, and connecting both driven gears G4b and GRb selectively through a selector 8 for switching forward and backward travelings in a parallel three-axis automatic transmission having two first and second input shafts 3 and 5 and an output shaft 6 rotated in synchronous with each other. SOLUTION: The driven gear G3b for a second forward gear shift position G3 established by the hydraulic clutch C3 on the second input shaft 5 is disposed adjacent to the driven gear G4b for the first gear shift position G4. A spacer collar 9 positioned between the selector hub 8a and the driven gear G3b for the second gear shift position G3 is installed on the output shaft 6, and the driven gear G4b for the first gear shift position G4 is pivotally supported on the collar 9.
Patent JP-2002082737-A (JP)
Title: Electronic equipment
Inventor: AIKYO HIROAKI
IPC: F16C11/04
Filed: 2000-09-06
Abstract: PROBLEM TO BE SOLVED: To improve the key input operability of notebook type electronic equipment which is excellent in portability and easy to use having its inner case automatically slanted when being used by separating the inner case provided with a key input part into right and left parts by slanting it associatively as lower and upper cases are opened. SOLUTION: The electronic equipment 1 has its upper case 3 and lower case 2 connected by hinges 5 and is equipped with the inner case 4 which is sandwiched between those lower case 2 and upper case 3 one over another and provided with the key input part 41, and the inner case 4 is divided into the right and left parts and the right and left inner cases 4 are rotatable in the right-left direction about the upper case 3 and connected to the upper case 2 so that when the upper case 3 and lower case 2 are opened the right and left inner cases 4 are associatively lifted toward the upper case 3. Then a guide means 7 which makes the right and left inner cases 4 to separate and approach in the right-left direction associatively with the opening/closing operation of the upper case 3 and lower case 2 is provided between the lower case 2 and right and left inner cases 4.
Patent JP-2001318961-A (JP)
Title: Design supporting tool and design supporting method
Inventor: SASAKI HIDEKI
IPC: G06F17/50
Filed: 2000-09-11
Abstract: PROBLEM TO BE SOLVED: To provide a design supporting tool and a design supporting method of a printed circuit board and electronic equipment, etc., to suppress common mode current to flow in a board grand plane and a cable to be a cause of unnecessary electromagnetic radiation. SOLUTION: The design supporting tool is constituted of a tool 1A to convert at least one set of an electronic device, wiring and the ground plane into a model for analyzing an electromagnetic field from layout information of the printed circuit board, a tool 2A to calculate distribution of magnetic field intensity in the vicinity of the ground plane by using the electromagnetic field analysis model by specifying frequency, a tool 3A having a tool to superpose the distribution of magnetic field intensity on a wiring position, to judge whether or not a position where the magnetic field or current is strong is approximated to the wiring position and to output a judgment result and to check whether or not the wiring is arranged at a place where the common mode current is easily supplied to the ground plane.
Patent JP-2002089427-A (JP)
Title: Runner vane of mixed flow hydraulic machinery
Inventor: EGUCHI TAKESHI
IPC: F03B3/12
Filed: 2000-09-13
Abstract: PROBLEM TO BE SOLVED: To provide a runner vane of a mixed flow hydraulic machinery improving efficiency, suppressing a tip cavitation, and improving critical cavitation characteristics. SOLUTION: In this runner vane 6 for the mixed flow hydraulic machinery provided with a runner shaft 8 rotatably inserted into a runner hub 4 and a vane 10 provided in the vane shaft, the vane 10 is so formed that the warpage of a hub-side profile is set to 50 deg.-60 deg. and the warpage of a tip-side profile is set to 30 deg.-35 deg..
Patent JP-2002090768-A (JP)
Title: Liquid crystal display device
Inventor: MATSUMOTO SHIGETO
IPC: G09G3/36
Filed: 2000-09-13
Abstract: PROBLEM TO BE SOLVED: To provide a high-quality and high-reliability liquid crystal display device which is made small-sized and low-cost and eliminates or reduces generation of crosstalk. SOLUTION: A liquid crystal panel constituted by arranging a scanning-side substrate where scanning electrodes are arrayed and a signal-side substrate where signal electrodes are arrayed opposite each other across STN liquid crystal is provided with a scanning-side driver IC and a signal-side driver IC; and (n) pieces of external data signals are inputted to (n) pieces of signal electrodes and divided into n×m pieces, terminals for external signal input are formed on the signal-side driver IC corresponding to the number of divisions, and terminals for signal electrode connection corresponding to the respective terminals for external signal input are formed. Further, (m) pieces of terminals for signal electrode connection are made common to one signal electrode so that the data signals which are divided into n×m pieces are inputted to the (n) pieces of signal electrodes.
Patent JP-2002095288-A (JP)
Title: Controller of wire-wound induction machine
Inventor: TANIGUCHI TAKESHI
IPC: H02P27/05
Filed: 2000-09-18
Abstract: PROBLEM TO BE SOLVED: To sharply reduce the labor and cost of maintenance because the replacement of the brush of a wire-wound induction machine becomes needless. SOLUTION: A controller controls a wire-wound variable speed induction machine 8A by giving the power of variable frequency to the secondary winding of the inductor by means of a power converter 3 connected to a commercial power source 5. The controller is constituted such that the primary winding of the wire-wound induction machine 8A is connected to the commercial power source 5, that a wire-wound induction machine 8B for excitation is provided separately from this wire-wound induction machine, that the rotors of both wire-wound induction machines 8A and 8B are mechanically connected with each other, that the fellow secondary windings are connected with each other, and that the power converter 3 is connected to the primary winding of the wire-wound induction machine 8B.  Further, this controller is provided with a means which supplies the primary winding of the wire-wound induction machine 8B with a current of frequency which is determined by the rotational speed of wire- wound induction machine 8A and the frequency of the commercial power source 5 from the power converter 3, and this controls the power to be outputted from the primary side of the wire-wound induction machine 8B for excitation by this means.
Patent JP-2002094207-A (JP)
Title: Probing pad and printed wiring board
Inventor: MUKAI HIDEKI
IPC: H05K1/02
Filed: 2000-09-19
Abstract: PROBLEM TO BE SOLVED: To provide a probing pad which is set to connect the probe of a testing machine to a printed wiring board for testing or inspecting the circuit of a printed circuit board on which a surface mounting component is mounted in such a way that the terminals of the component are arranged at a high density and the electrodes of the component are not exposed and is constituted to maintain wiring efficiency at a high level correspondingly to high-density wiring. SOLUTION: On the surface of a probing pad section for wiring to be tested or inspected at a prescribed position, an identifying means which makes the probing pad distinguishable from the peripheral insulating resist is constituted of a distinguishable insulating resist.
Patent JP-2002097281-A (JP)
Title: Method of producing organic material microparticle and electric twist ball display using the same
Inventor: IWAKURA YASUSHI
IPC: G02F1/167
Filed: 2000-09-20
Abstract: PROBLEM TO BE SOLVED: To provide a method of producing organic microparticles having a suitable size for a display device such as an electric twist ball display at a low cost by a simple method without mechanical process such as grinding. SOLUTION: This method of producing organic microparticles comprises the steps of preparing a raw material solution 5 in which an organic raw material is dissolved and a liquid 6 for precipitation which is controlled of the temperature and is stirred at a determined speed in a glass container 3, and making organic material microparticles 7 in the liquid 6 for precipitation by injecting small amount of the raw material solution 5 using a syringe or the like into the liquid 6 for precipitation, where the organic raw material is dissolved in a solvent having lower boiling point and higher solubility of the organic raw material than the liquid 6 for precipitation, thus producing organic material microparticles 7 having particle size of 20 to 300 μm. Accordingly organic microparticles suitable for the electric twist ball display can be produced on a large scale at a low cost.  The electric twist ball display can be manufactured using the microparticles.
Patent JP-2002098080-A (JP)
Title: Fluid machine
Inventor: TATENO MASAO
IPC: F02B33/34
Filed: 2000-09-20
Abstract: PROBLEM TO BE SOLVED: To prevent the looseness of rotor shafts and rotor bodies of a fluid machine caused by the change of temperature. SOLUTION: This fluid machine is provided with a pair of rotors 7, 9 comprising the rotor bodies 15, 17 meshed with each other at axially parallel tooth traces 59, 61, and the rotor shafts 11, 13 for supporting the rotor bodies 15, 17; a rotor chamber 35 for rotatably accommodating the rotors 7, 9; and a casing 19 with a fluid inflow port and outflow port communicating with the rotor chamber 35. The rotor bodies 15, 17 and rotor shafts 11, 13 are formed of a metallic material with almost the same thermal expansion coefficient, and sliding parts between support shaft parts 49, 51 on the timing gear 23 side of the rotor shafts 11, 13, and sealing members 75, 77 provided at the casing 19 are provided with collar members 53, 55 made of a metallic material of high hardness.
Patent JP-2002096592-A (JP)
Title: Barrel of writing instrument
Inventor: KATO TOMOYOSHI
IPC: B43K23/008
Filed: 2000-09-21
Abstract: PROBLEM TO BE SOLVED: To enable the prevention of a problem such as an appearance fault, a release fault or the like of a grip by surely exhausting a gas generated in the case of dichroic molding. SOLUTION: A barrel of a writing instrument is formed by integrally molding the grip made of an elastomer, a rubber or the like with the barrel by dichroic molding. The barrel comprises stepped parts formed on a peripheral surface thereof closely contacted with the inner surface of the grip and contacted with front and rear end faces of the grip, and a curved line connected to and formed on the overall periphery (curved surface) enlarged from the peripheral surface at least one stepped part.
Patent JP-2002101072-A (JP)
Title: Radio communication equipment
Inventor: SASAKI HIROYUKI
IPC: H04L1/00
Filed: 2000-09-22
Abstract: PROBLEM TO BE SOLVED: To solve the problem in communication between ships in cases where it is necessary to install a large-sized interleaver and the transmission efficiency is deteriorated, when an interleave system is set which can cope with fading accompanying rolling and pitching of a ship and height change of marine waves, besides fading due to the movement of the ship. SOLUTION: On the basis of the information on the environment of the ship which is obtained from an external sensor 18, a correction value of interleave size is selected from among interleave set information stored previously in a storage device 17 of a transmitter 10. Transmission data are rearranged, by correcting the size of an Interleaver 12 which is set initially. At the same time, information on correction value of the size is added to the transmission data by a multiplexing part 13 and is transmitted to a receiving side. A receiving unit 2 extracts the correction value information of the size by using an isolation part 24, selects a corresponding deinterleaver size, which has been stored previously in a storage device 28, and performs deinterleaving by changing the size of a deinterleaver 25.
Patent JP-2001160427-A (JP)
Title: Electrolyte composition, photosensitization type solar battery and manufacturing method of photosensitization type solar battery
Inventor: MIKOSHIBA SATOSHI
IPC: H01L31/04
Filed: 2000-09-22
Abstract: PROBLEM TO BE SOLVED: To provide electrolyte composition in which energy conversion efficiency of solar battery can be improved, and further, in which a high energy conversion efficiency can be obtained when the solar battery is used in the environment of higher temperatures. SOLUTION: The electrolyte is equipped with an electrolyte containing at least one kind of imidazolium salt selected from the group composed of 1- methyl-3-propylimidazolium iodide, 1-methyl-3-isopropylimidazolium iodide, 1- methyl-3-butylimidazolium iodide, 1-methyl-3-isobutylimidazolium iodide and 1-methyl-3-s-butylimidazolium iodide, halogen-containing compound and a compound which contains at least one kind of element selected from the group composed of N, P and S and which is possible to form an onium salt with the halogen-containing compound.
Patent JP-2002099054-A (JP)
Title: Thermally developable photosensitive material and method of manufacturing the same
Inventor: NAKAGAWA HAJIME
IPC: G03C1/498
Filed: 2000-09-25
Abstract: PROBLEM TO BE SOLVED: To provide a thermally developable photosensitive material and a method of manufacturing it which does not have a failure on an applied surface. SOLUTION: The thermally developable photosensitive material has at least one photosensitive layer including a photosensitive silver halide, an inphotosensitive organic silver salt, a reducing agent and a binder on a support. The glass transition temperature of a polymer, as the main binder in the photosensitive layer, is 19-100 deg.C. The thermally developable photosensitive material includes a preservative for photograph.
Patent JP-2002095414-A (JP)
Title: Powdered green tea composition and method for producing powdered green tea-containing food product
Inventor: MESAKI TOMOHEI
IPC: A23L5/41
Filed: 2000-09-26
Abstract: PROBLEM TO BE SOLVED: To obtain a powdered green tea composition having excellent retention of color and flavor of powdered green tea, slight discoloration and browning by heat and light, preferably useful in a powdered green tea-containing processed food and to provide a method for producing a powdered green tea-containing food product using the powdered green tea composition. SOLUTION: (1) The powdered green tea composition comprises powdered green tea and an extract of rosemary (the amount of the extract of rosemary is generally >=0.005 pt.wt. based on 1 pt.wt. of powdered green tea). (2) The method for producing a powdered green tea-containing food product comprises adding the powdered green tea composition to a food material.
Patent JP-2002108619-A (JP)
Title: Digital device
Inventor: YOSHIDA SADAYOSHI
IPC: G06F11/00
Filed: 2000-09-26
Abstract: PROBLEM TO BE SOLVED: To provide a digital device capable of reducing scale of a memory stored by the device, promoting minimization, cost reduction and composition of the device and eliminating the necessity to carry plural devices. SOLUTION: The digital device is provided with a profile rewriting means to make rewritable profile information stored by other device possible to be rewritten from the side of a main device (another device) and is constituted by at least providing a transmitting and receiving means to exchange information with other device and a memory storage means to store the information.
Patent JP-2002112579-A (JP)
Title: Phase detector
Inventor: ISHII HIROSHI
IPC: H02P6/06
Filed: 2000-09-29
Abstract: PROBLEM TO BE SOLVED: To detect the phase of a rotor in a synchronous motor or the like with high accuracy and at minimum calculation load. SOLUTION: The phase of the rotor is computed, based on the latest phase detection position and time value date, from the time measurements of two or more phase signals which are generated periodically at each prescribed phase interval with the rotation of the rotor and rotation angular velocity computed from the measurements. The computation of the rotation angular velocity is performed each time the phase signal occurs by the number given by a parameter value (m). The higher rotational speed which shortens phase signal generating time interval becomes, the more the operation frequency of the rotation angular velocity is reduced relatively, so that it is possible to reduce operation load, while ensuring high detection accuracy.